孳蔓难图

Explanation: Breeding with the mayonnaise, are long; vine multiplication and spread. Analogy must not be any bad things to make it spread, otherwise, it is difficult to clean up. 　　Source: "Year of Zuo hidden" without the Ziman; spread, difficult to figure too. " 　　Examples: Masts must be as early as possible eradication of evil people, or ~, then destitute enough.